Hi
use a pivot table for this or use 'Data - subtotals'

--
Regards
Frank Kabel
Frankfurt, Germany
"Kyli" schrieb im Newsbeitrag
...
I have a spreadsheet that I need a total for one column at each change in
another column. Example:
abc 0
abc 15
abc 22
abc 0
def 5
def 9
def 17

Would produce the following:
abc 37
def 31

Thanks in advance for helping! : )